CAUSE: The issue might be becasue of no proper sync happenign fro the SPNs in Active directory. This may lead to authentication problems. This is an informational message. When SQL Server could not register SPN’s during the startup below error message is logged in SQL Server error log? click site

More on this beautiful subject here But I would highly recommend this task to be handed to the server manager. –Nelson Casanova Feb 20 '15 at 12:13 add a comment| 4 Try hereHow to post data/code for the best help - Jeff ModenWhen a question, really isn't a question - Jeff SmithNeed a string splitter, try this - Jeff ModenHow to post You cannot post HTML code. You cannot rate topics.

Our application called three databases on three servers and aside from that was not complicated. Post #1780530 « Prev Topic | Next Topic » Permissions You cannot post new topics. How to move the LOB data from one file group toother?

Not windows 2003. (3) The connection is to a local SQL Server. (4) Connection configuration causes network library to choose TCP/IP provider.

Server The SQL Server Network Interface library could not register the Service Principal Name (SPN) [ MSSQLSvc/node2.mssqlwiki.com:1433 ] for the SQL Server service.

There's nothing usefull on the internet. –Rafael Piccinelli Feb 20 '15 at 12:04 1 Set the group policy from the server itself to automatically change the time for the users. Change your sql server service account from domain account to Local account, recycle sql, and then reset again with your domain account and recycle sql server. Is there a way to cast spells with a range of self on other targets? Sqlexception (0x80131904): The Target Principal Name Is Incorrect. Cannot Generate Sspi Context. You cannot edit HTML code.

pgfmathparse basic usage Teenage daughter refusing to go to school Why put a warning sticker over the warning on this product? Cannot Generate Sspi Context Fix Notify me of new posts via email. Prefix the SQL Server instance name with np: Ex: If your server name is Mssqlwiki\Instance1 , modify the connection string to np: Mssqlwiki\Instance1 2. First, it is good practice to verify that the problem is actually due to permission issues.

And we found out inside Windows system event the error message: The kerberos SSPI package generated an output token of size 12536 bytes, which was too large to fit in the The Target Principal Name Is Incorrect. Cannot Generate Sspi Context. Sharepoint 2013 If you still have problems I recommend following the troubleshooting steps in Troubleshooting Kerberos Errors. Please help on this. All postings on this blog are provided “AS IS” with no warranties, and confers no rights Share this:TwitterFacebookEmailPrintGoogleLinkedInRedditLike this:Like Loading...

Cannot Generate Sspi Context Fix

Work done: We followed the troubleshooting step below: Step 1: made a TELNET on machine port and confirmed that the portof SQL Server instance wasopen Step 2: We checked if the Answer is that it can happen if the TCP/IP provider is in front of other providers in the client protocol order list, or/and the local server is not listening on Share The Target Principal Name Is Incorrect. Cannot Generate Sspi Context Sql 2012 You cannot edit other posts. The Target Principal Name Is Incorrect. Cannot Generate Sspi Context. (.net Sqlclient Data Provider) How do I handle this?

Looking for answers, I found this: SQL Server 2008 connectivity issue : cannot generate SSPI context But it doesn't help me, because they're working fine until yesterday. get redirected here For example, if your connection string has form of “\” and is not prefixed with “tcp”, without modifying the connection string, you can configure an alias with alias name as \, Such issue is reported against MSDE and SQLExpress versions. Posted in Connectivity, Security | Tagged: Cannot generate SSPI context, Error: 18456), Failure to register a SPN might cause integrated authentication to use NTLM instead of Kerberos, Login failed for user Odbc Sql Server Driver Cannot Generate Sspi Context

Make sure you follow me on Twitter @christosmatskas for more up-to-date news, articles and tips. We saw this happen when we changed the account SQL Server was running under. Np:\ Works fine Then I tried with TCP protocol with SQL authentication tcp:\Works fine Then I tried with TCP protocol with Windows authentication tcp:\ Failed with error: cannot generate navigate to this website You may download attachments.

You cannot delete other events. The Target Principal Name Is Incorrect Cannot Generate Sspi Context C# For the connection failure… You can also check Resolving Connection failure article. Report Abuse.

It says that when you shutdown the service, you need an account with privileges do create a new SPN ( when it turns on again ).

Hope this helps!!!!! Why does the Minus World exist? Not the answer you're looking for? Use the setspn tool Syntax: Setspn -D "MSSQLSvc/FQDN:port" "SAMAccount name which has duplicate SPN " Setspn -D " MSSQLSvc/node2.mssqlwiki.com:1433" "DOMAIN\Accountname" 7.

Word or phrase for "using excessive amount of technology to solve a low-tech task" Tank-Fighting Alien How do I typeset multiple additions nicely? November 17, 2013SQL Server cluster installation checklist October 30, 2013PREEMPTIVE_OS_AUTHORIZATIONOPS waits in SQL Server September 26, 2013SQL Server Backup compression August 25, 2013Types of isolation levels in SQL Server August 16, When I looked at the configuration manager, named pipes and shared memory were both enabled (good). A scenario that meets all of (1) (2) and (3) looks like an extreme corner case.